Welcome to MilkyWay@home

Task 129765

Name de_modfit_84_bundle4_4s_south4s_bgset_4_1603804501_68458478_0
Workunit 2138843618
Created 20 Jan 2021, 22:29:30 UTC
Sent 20 Jan 2021, 22:39:57 UTC
Report deadline 1 Feb 2021, 22:39:57 UTC
Received 1 Feb 2021, 0:30:30 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 844322
Run time 1 min 48 sec
CPU time 8 sec
Validate state Valid
Credit 244.01
Device peak FLOPS 1,130.36 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_ati_101)
windows_x86_64
Peak working set size 87.28 MB
Peak swap size 81.05 MB
Peak disk usage 0.01 MB

Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Windows x86 double OpenCL </search_application>
BOINC GPU type suggests using OpenCL vendor 'Advanced Micro Devices, Inc.'
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File 'astronomy_parameters.txt'
<number_WUs> 4 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.446113 s. Average time per iteration = 73.269104 ms
Integral 0 time = 23.667074 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.993332 s. Average time per iteration = 6.229163 ms
Integral 1 time = 2.024602 s
Running likelihood with 31815 stars
Likelihood time = 0.697949 s
<background_integral> 0.000046951869220 </background_integral>
<stream_integral>  3.642803869626520  31.849764409934561  77.553629799142158  128.159218592934820 </stream_integral>
<background_likelihood> -3.273441296077432 </background_likelihood>
<stream_only_likelihood>  -55.201238141403614  -3.387893281544704  -3.879572356323391  -10.658347441105031 </stream_only_likelihood>
<search_likelihood> -2.703199048308578 </search_likelihood>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.458169 s. Average time per iteration = 73.306777 ms
Integral 0 time = 23.668263 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.983989 s. Average time per iteration = 6.199967 ms
Integral 1 time = 2.018359 s
Running likelihood with 31815 stars
Likelihood time = 0.696252 s
<background_integral1> 0.000047065784887 </background_integral1>
<stream_integral1>  3.520604535598074  31.655886161035582  59.821480438257176  64.583877750745899 </stream_integral1>
<background_likelihood1> -3.269608359698694 </background_likelihood1>
<stream_only_likelihood1>  -60.261175513305012  -3.375677779029026  -4.105634233936925  -11.790336109629468 </stream_only_likelihood1>
<search_likelihood1> -2.703226395406426 </search_likelihood1>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.396036 s. Average time per iteration = 73.112611 ms
Integral 0 time = 23.628592 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 2.000515 s. Average time per iteration = 6.251608 ms
Integral 1 time = 2.031266 s
Running likelihood with 31815 stars
Likelihood time = 0.696890 s
<background_integral2> 0.000047073988179 </background_integral2>
<stream_integral2>  3.381612243120259  30.248672538777861  72.701379643355622  48.231811883249932 </stream_integral2>
<background_likelihood2> -3.269368131068667 </background_likelihood2>
<stream_only_likelihood2>  -53.630742073221214  -3.411530712809678  -3.910172999123268  -10.598456697755928 </stream_only_likelihood2>
<search_likelihood2> -2.703216641048241 </search_likelihood2>
Using SSE4.1 path
Found 1 platform
Platform 0 information:
  Name:       AMD Accelerated Parallel Processing
  Version:    OpenCL 2.0 AMD-APP (1800.11)
  Vendor:     Advanced Micro Devices, Inc.
  Extensions: cl_khr_icd cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_event_callback cl_amd_offline_devices 
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'Cayman' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU)
Board: AMD Radeon HD 6900 Series
Driver version:      1800.11 (VM)
Version:             OpenCL 1.2 AMD-APP (1800.11)
Compute capability:  0.0
Max compute units:   22
Clock frequency:     800 Mhz
Global mem size:     2147483648
Local mem size:      32768
Max const buf size:  65536
Double extension:    cl_khr_fp64
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 49 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 2
Num chunks:     3
Chunk size:     275968
Added area:     267904
Effective area: 827904
Initial wait:   16 ms
Integration time: 23.292711 s. Average time per iteration = 72.789722 ms
Integral 0 time = 23.502038 s
Estimated AMD GPU GFLOP/s: 2253 SP GFLOP/s, 563 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 5632 with 7 blocks/chunk
Using clWaitForEvents() for polling (mode -1)
Range:          { nu_steps = 320, mu_steps = 58, r_steps = 700 }
Iteration area: 40600
Chunk estimate: 1
Num chunks:     2
Chunk size:     39424
Added area:     38248
Effective area: 78848
Initial wait:   0 ms
Integration time: 1.984917 s. Average time per iteration = 6.202865 ms
Integral 1 time = 2.022236 s
Running likelihood with 31815 stars
Likelihood time = 0.696199 s
<background_integral3> 0.000046901199338 </background_integral3>
<stream_integral3>  3.748650115947714  29.581236239085090  82.617240719306338  119.883879079877000 </stream_integral3>
<background_likelihood3> -3.268518585780796 </background_likelihood3>
<stream_only_likelihood3>  -36.846673483283311  -3.437719130198480  -3.835779513772039  -10.248349754854083 </stream_only_likelihood3>
<search_likelihood3> -2.703212363680954 </search_likelihood3>
18:30:25 (6396): called boinc_finish(0)

</stderr_txt>
]]>


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